| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| NAME-DROPPERS LIMITED | Clothing | 1987 | Total exemption (full) |
| C. & V. CARMICHAEL LIMITED | Fabricated metal products | 1988 | Total exemption (full) |
| MASONS MORTAR LIMITED | Other manufacturing | 1989 | Total exemption (full) |
| DIAMAC ENGINEERING LIMITED | Fabricated metal products | 1997 | Total exemption (full) |
| COLLIER QUARRYING AND RECYCLING LIMITED | Glass, ceramics, cement and stone | 2000 | Total exemption (full) |
| KELLY'S WELDERS AND BLACKSMITHS LIMITED | Fabricated metal products | 2004 | Total exemption (full) |